Avaya 2490 Features:
Polycom Acoustic Clarity Technology - Allows natural, interactive two-way conversations
Dynamic Noise Reduction - Automatically reduces room background noise for clearer sound and more efficient conferencing
Tree Cardioid Microphones - Provides 360 degree coverage so that everybody in the room can be heard clearly.
Intelligent Microphone Mixing - Automatically selects the microphone closes to the person speaking, eliminating extraneous background noise
Microphone expandability - Optional extension microphones increase coverage for larger size rooms (see Expansion Microphone accessory below)
Backlit Graphical Display - Convenient, easy access to important call information.
Auxiliary Input/Output Jacks - 2.5 mm Applications Port provides connection to other communication devices such as mobile phones and computers
Compatible with Avaya Definity and Avaya Communication Manager systems
Connects directly to a digital station port; the same port used for 2400, 6400, 7400, and 8400 series digital telephones